| Apen to Castelli Calepio | 532.57 mi (857.09 km) |
| Apen to Castelnovo ne' Monti | 618.42 mi (995.24 km) |
| Apen to Castelnuovo Berardenga | 702.81 mi (1,131.06 km) |
| Apen to Castelnuovo di Porto | 796.14 mi (1,281.26 km) |
| Apen to Castelnuovo di Verona | 554.21 mi (891.91 km) |
| Apen to Castelnuovo Rangone | 615.56 mi (990.64 km) |
| Apen to Castelvetrano | 1,099.74 mi (1,769.86 km) |
| Apen to Castelvetro di Modena | 619.11 mi (996.36 km) |
| Apen to Castenaso | 624.28 mi (1,004.68 km) |
| Apen to Castenedolo | 547.03 mi (880.36 km) |
| Apen to Castiglion Fiorentino | 707.83 mi (1,139.15 km) |
| Apen to Castiglione del Lago | 723.17 mi (1,163.83 km) |
| Apen to Castiglione delle Stiviere | 553.72 mi (891.13 km) |
| Apen to Castrolibero | 1,039.25 mi (1,672.51 km) |
| Apen to Castrovillari | 1,006.79 mi (1,620.27 km) |
